From 2a9354dc1aaaa98a53308f95fea686f43e904d92 Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Sat, 6 Apr 2013 13:07:31 -0700
Subject: [PATCH] IO waits don't work without dispatch enabled.

---
 Core/HLE/sceIo.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Core/HLE/sceIo.cpp b/Core/HLE/sceIo.cpp
index b608bf2db8..93689056db 100644
--- a/Core/HLE/sceIo.cpp
+++ b/Core/HLE/sceIo.cpp
@@ -1166,6 +1166,9 @@ u32 sceIoGetAsyncStat(int id, u32 poll, u32 address)
 				DEBUG_LOG(HLE, "%lli = sceIoGetAsyncStat(%i, %i, %08x): not ready", f->asyncResult, id, poll, address);
 				return 1;
 			} else {
+				if (!__KernelIsDispatchEnabled())
+					return SCE_KERNEL_ERROR_CAN_NOT_WAIT;
+
 				DEBUG_LOG(HLE, "%lli = sceIoGetAsyncStat(%i, %i, %08x): waiting", f->asyncResult, id, poll, address);
 				__KernelWaitCurThread(WAITTYPE_IO, id, address, 0, false, "io waited");
 			}
@@ -1508,8 +1511,8 @@ const HLEFunction IoFileMgrForUser[] = {
 	{ 0x6d08a871, &WrapU_C<sceIoUnassign>, "sceIoUnassign" },
 	{ 0x42EC03AC, &WrapU_IUI<sceIoWrite>, "sceIoWrite" }, //(int fd, void *data, int size);
 	{ 0x0facab19, &WrapU_IUI<sceIoWriteAsync>, "sceIoWriteAsync" },
-	{ 0x35dbd746, &WrapI_IU<sceIoWaitAsyncCB>, "sceIoWaitAsyncCB" },
-	{ 0xe23eec33, &WrapI_IU<sceIoWaitAsync>, "sceIoWaitAsync" },
+	{ 0x35dbd746, &WrapI_IU<sceIoWaitAsyncCB>, "sceIoWaitAsyncCB", HLE_NOT_DISPATCH_SUSPENDED },
+	{ 0xe23eec33, &WrapI_IU<sceIoWaitAsync>, "sceIoWaitAsync", HLE_NOT_DISPATCH_SUSPENDED },
 	{ 0x5C2BE2CC, &WrapU_UIU<sceIoGetFdList>, "sceIoGetFdList"},
 };